.cover {
    display: none;
    position: fixed;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.dialog {
    width: 50%;
    height: 50%;
    position: absolute;
    background-color: gray;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
}

.header {
    height: 60px;
    background-color: beige;
    display: flex;
    align-items: center;
}

.dialog-title {
    padding-left: 20px;
    flex: 1;
}

.header-right {
    width: 20px;

}

.pageLeft{
    border: none;
    background-color: rgb(26,188,156);
    width: 30px;
    height: 30px;
    cursor: pointer;
}
.pageLeft:hover{
    background-color: palegoldenrod;
}
.pageRight:hover{
    background-color: palegoldenrod;
}
.pageRight{
    border: none;
    background-color: rgb(26,188,156);
    width: 30px;
    height: 30px;
    cursor: pointer;

}
.content {
    flex: 1;
    overflow-x: hidden;
    overflow-y: auto;
    background-color: rgba(255, 255, 255, 1);
    text-align: center;
}
.content .system-user{
    margin-top: 75px;
}
.content .use1 span{
    font-size: 16px;
    color: #666666;
}
.content .use1 input{
    width: 200px;
    height: 30px;
    margin-top: 10px;
}
.content .use1 select{
    width: 200px;
    height: 30px;
    margin-top: 10px;
}
.content .use1 .sex{
    height: 30px;
    width: 50px;
    margin-top: 10px;

}
.footer {
    height: 60px;
    background-color: beige;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.item {
    width: 70px;
    height: 35px;
    border: none;
    border-radius: 4px;
    background-color: dimgray;
    color: palegoldenrod;
    margin: 0 5px;
}
.item:hover{
    background-color: #FF3300;
    font-size: 16px;
}


